All perfectly valid points, and I agree entirely that it's often overlooked just how many complicit Germans were either swiftly rehabilitated and incorporated post-war, or never taken to task or their role even queried.
However, my main point was about the State itself, the Governing regime, and the various people involved in the Government. The conclusion of the War in Europe did for the State and a fair number of the senior individuals in Government, most of the remainder apprehended and tried.
If the equivalent were to happen to Israel, so Netenyahu, his Government, and for arguments sake some of his predecessors were they still alive, apprehended and put on trial, I expect much the same would happen in wider Israel in that members of the IDF, Israeli businesses involved in supply chain, Israeli civil service, Israeli Intelligence etc would largely continue on with their lives completely unmolested, including those personally responsible for illegal acts, and those responsible for facilitating them. It just isn't feasible to interrogate every Israeli citizen, or, in the event you do somehow uncover some evidence of wrongdoing, compile a case against them and bring it to trial. This is why it's the leadership who are held to account for the actions of States, and not every single citizen or entity therein.
Clearly there wasn't the will, means, or framework to investigate and try every single German citizen alive in 1945, nor the will to formally dissolve complicit businesses. I do not believe that is or was in any way a realistic or practical undertaking in any case, given that there was no precedent for even trying the surviving German leadership.